Rotary filter core quick-change water purifier

Abstract

The utility model relates to water purification equipment technical field, concretely relates to a kind of fast change water purifier of rotary filter element, box one end is equipped with mounting frame, and the water collecting tank is connected in mounting frame one end, and the water inlet is opened in water collecting tank top end, for receiving after filtering water, and water tap is symmetrically arranged in another end of mounting frame, and water tap one end is extended to water collecting tank inside through connecting pipe, so as to guide water in water collecting tank to export for user use, the utility model is designed through the design of net plate and filter box, can effectively collect the water spilled in the process of receiving water, and discharge after preliminary filtration by filter screen, avoid secondary pollution, keep the clean of water dispenser surrounding environment.

Description

Technical Field

[0001] This utility model relates to the field of water purification equipment technology, specifically to a rotary quick-change filter water purifier. Technical Background

[0002] As people's living standards improve, their requirements for drinking water quality are also increasing. Water purifiers, as a common household and commercial drinking water equipment, have been widely used. In the existing technology, the device disclosed in Chinese Patent Publication No. CN202321913638.5 has a device that allows most of the large particles of impurities to be blocked by a baffle when water drips from the water outlet at the front of the water dispenser before falling to the bottom of the water dispenser. At the same time, people can observe the amount of water stored at the bottom of the water dispenser in real time through a light-transmitting plate, while the water entering the bottom of the water dispenser is filtered by a filter plate.

[0003] However, the device has many inconveniences in terms of filter replacement. The filter replacement method often requires professional operation or is complicated, requiring tools and consuming a lot of time and effort. At the same time, the water flow distribution is uneven during the filtration process, which can easily lead to unsatisfactory filtration effect. Moreover, the design of the device in terms of water collection and filtration is not reasonable enough, which can easily lead to secondary pollution and affect water quality.

[0004] Based on the above problems, it is of great practical significance to develop a rotary quick-change filter water purifier that is easy to operate, has high-efficiency filtration, is easy to maintain, and has a compact structure. Utility Model Content

[0005] The purpose of this invention is to provide a rotary filter cartridge quick-change water purifier, which aims to solve the problems of complicated filter cartridge replacement and unsatisfactory filtration effect in the existing technology.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a rotary filter cartridge quick-change water purifier, comprising a support component, a filter component, and a water collection component.

[0007] The load-bearing component plays an important role as the basic support structure of the entire water dispenser. It mainly includes the cabinet, with a water inlet at the top of the cabinet for connecting to an external water source, such as tap water.

[0008] One end of the housing is equipped with an installation frame, which is connected to a water collection tank. The top of the water collection tank has an inlet for receiving filtered water. The other end of the installation frame is equipped with symmetrical faucets, one end of which extends through a connecting pipe into the water collection tank to draw water from the tank for user use.

[0009] A mesh screen is installed below the faucet, with several water inlets symmetrically distributed on the screen. Its function is to initially collect any water that may spill during the water collection process, preventing water from dripping directly onto other parts and causing pollution or damage.

[0010] The filter assembly is the core component for water purification. It includes a distribution box 1. The water inlet pipe at the top of the distribution box 1 is connected to the water inlet and the connection is sealed on the outer periphery to ensure that the water source can enter the distribution box 1 smoothly and without leakage. The bottom of the distribution box 1 is symmetrically equipped with a top cover. The top cover is connected to the water purification cylinder below by a thread. This connection method is convenient for disassembly and installation.

[0011] The water purifier cartridge contains a filter element, which is a key component for filtering impurities, bacteria, heavy metals and other harmful substances from the water. The bottom of the water purifier cartridge is also connected to the bottom cover by a thread, which makes it easy to replace and maintain the filter element. In addition, the filtration assembly also includes a second diversion box, which is located at the bottom of the bottom cover. The bottom of the diversion box is equipped with a telescopic tube. The other end of the telescopic tube is connected to the water inlet of the water collection tank and the connection is sealed on the outer periphery to realize the transportation of filtered water.

[0012] The two ends of the diversion box are symmetrically equipped with fixing blocks. A sliding rod passes through the middle of the fixing block. A spring is sleeved on the outside of the sliding rod. The top of the spring is fixedly connected to the bottom of the fixing block, and the bottom is fixedly connected to the top of the water collection tank. The combination structure of the spring and the sliding rod plays a role in buffering and stabilizing, and can adapt to different installation environments and usage conditions.

[0013] The water collection assembly is mainly used to collect water spilled during the water collection process and discharge it after preliminary filtration. It includes a filter box, which is located at the bottom of the screen plate. The filter box contains a filter screen, and one end of the filter screen has a pull plate for easy removal and cleaning by the user.

[0014] One end of the filter box has a groove that fits the filter screen, ensuring easy installation and removal of the filter screen. The filter box also has an outlet pipe at one end, which extends through to the outside of the box to discharge the filtered water to a designated external location.

[0015] The present invention has the following advantages: 1. The present invention is connected to the first and second diversion boxes by the top cover and the bottom cover by threads. Users can easily remove the water purifier by simply rotating the top cover and the bottom cover, so as to quickly replace the filter element. No professional tools or professional personnel are required, which greatly saves time and labor costs.

[0016] 2. This utility model, through the combination of a diversion box, a water purification cylinder, and a filter element, can perform multi-stage filtration of water, effectively removing impurities, bacteria, heavy metals, and other harmful substances from the water, thereby improving the quality of drinking water.

[0017] 3. Through the design of the mesh plate and filter box, this utility model can effectively collect water spilled during the water dispensing process, and discharge it after preliminary filtration through the filter screen, avoiding secondary pollution and keeping the environment around the water dispenser clean. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a cross-sectional view of the overall structure of this utility model; Figure 3 This is a schematic diagram of the overall structure of the load-bearing component of this utility model; Figure 4 This is a schematic diagram of the overall structure of the filter assembly of this utility model; Figure 5 This is a schematic diagram of the overall structure of the water collection component of this utility model.

[0019] The attached figures are labeled as follows: 1. Load-bearing components; 11. Housing; 12. Inlet; 13. Mounting frame; 14. Water collection tank; 15. Faucet; 16. Mesh plate; 2. Filter assembly; 21. Inlet pipe; 22. Diversion box one; 23. Top cover; 24. Water purification cylinder; 25. Bottom cover; 26. Filter element; 27. Diversion box two; 28. Telescopic pipe; 29. ​​Slide rod; 210. Spring; 3. Water collection assembly; 31. Filter box; 32. Filter screen; 33. Slide groove; 34. Outlet pipe. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The utility model will be further described in detail below with reference to the accompanying drawings.

[0022] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0023] As attached Figure 1 To be continued Figure 5 The aforementioned rotary filter quick-change water purifier includes a support component 1, a filter component 2, and a water collection component 3. Example

[0024] The load-bearing component 1 plays an important role as the basic support structure of the entire water dispenser. It mainly includes the housing 11, with a water inlet 12 at the top of the housing 11. The water inlet 12 is connected to an external water source pipe. The function of this connection is to introduce the raw water to be purified into the water dispenser and provide a water source for the subsequent filtration process.

[0025] One side of the enclosure 11 is provided with an inspection door, which is connected to the enclosure 11 by a hinge. The other side of the inspection door is provided with a magnetic lock, and the inside of the inspection door is provided with a sealing strip.

[0026] One end of the housing 11 is provided with a mounting frame 13, which is fixedly connected to the housing 11. The purpose of this connection is to provide a stable mounting carrier for the water collection tank 14 and the faucet 15, ensuring that the positions of the relevant components are fixed. One end of the mounting frame 13 is connected to the water collection tank 14, which is fixedly connected to the mounting frame 13. The purpose of this connection is to ensure that the water collection tank 14 can be placed stably, facilitating the reception and storage of filtered purified water.

[0027] The top of the water collection tank 14 has a water inlet for receiving filtered water. The other end of the mounting frame 13 is symmetrically equipped with a faucet 15, which is fixedly connected to the mounting frame 13. The purpose of the connection is to keep the faucet 15 in a stable position so that it is convenient for users to fill water.

[0028] One end of the faucet 15 is equipped with a connecting pipe, one end of which is connected to the faucet 15 with a sealed connection at the outer periphery, and the other end extends into the water collection tank 14. The function of this connection is to deliver the purified water in the water collection tank 14 to the faucet 15, while preventing leakage of purified water during the delivery process. Below the faucet 15 is a mesh plate 16, which is fixedly connected to the tank body 11. The function of the connection is to fix the position of the mesh plate 16 so that it can accurately catch the water spilled from near the faucet 15. Several water inlets are symmetrically arranged on the mesh plate 16, and the function of the water inlets is to allow the spilled water to flow smoothly into the water collection component 3 below.

[0029] The top of the screen plate 16 is provided with a water receiving tray. The shape of the water receiving tray is adapted to the screen plate 16. The edge of the water receiving tray protrudes upward to form a retaining edge. The bottom of the water receiving tray is provided with through holes that correspond one-to-one with the water inlet holes of the screen plate 16. Example

[0030] Based on Example 1, in order to further enable rapid replacement of the filter element, a filter element is installed inside the carrier component.

[0031] The filter assembly 2 includes a distribution box 22. The top of the distribution box 22 is provided with an inlet pipe 21. The top of the inlet pipe 21 is connected to the inlet 12 and the connection is sealed at the outer periphery. The function of this connection is to transport the raw water introduced by the inlet 12 to the distribution box 22 and to prevent the raw water from leaking during the transportation process.

[0032] A top cover 23 is symmetrically installed at the bottom of the distribution box 22. The top cover 23 is fixedly connected to the distribution box 22. The function of the connection is to provide a connection fulcrum for the water purification cylinder 24, and at the same time ensure that the water in the distribution box 22 can flow smoothly into the water purification cylinder 24. The bottom end of the top cover 23 and the top end of the water purification cylinder 24 are threadedly connected. The function of this connection method is to facilitate the disassembly and installation of the water purification cylinder 24, and to facilitate the subsequent replacement of the filter element 26.

[0033] The outer wall of the water purification cylinder 24 is symmetrically provided with anti-slip ridges, which are arranged along the length of the water purification cylinder 24. The surface of the anti-slip ridges is provided with evenly distributed anti-slip textures. A transparent observation window is provided in the middle of the outer wall of the water purification cylinder 24, and the surface of the observation window is marked with water level scale lines.

[0034] Inside the water purifier cylinder 24 is a filter element 26, which fits into the inner wall of the water purifier cylinder 24. Its function is to filter the raw water flowing into the water purifier cylinder 24 and remove impurities and other harmful substances from the water. The bottom end of the water purifier cylinder 24 is also connected to the bottom cover 25 by threads. The function of this connection is to seal the bottom end of the water purifier cylinder 24 to prevent leakage of unfiltered or filtered water, and also to facilitate opening the water purifier cylinder 24 to replace the filter element 26.

[0035] In addition, the filter assembly 2 also includes a second diversion box 27, which is located at the bottom of the bottom cover 25. The bottom cover 25 is in contact with the second diversion box 27. The purpose of the contact is to allow the water filtered by the water purification cylinder 24 to flow smoothly into the second diversion box 27. The bottom end of the second diversion box 27 is connected to a telescopic pipe 28 with a sealed outer periphery. The other end of the telescopic pipe 28 is connected to the water inlet of the water collection tank 14 with a sealed outer periphery. The purpose of this connection is to transport the purified water in the second diversion box 27 to the water collection tank 14. The telescopic pipe 28 can also accommodate a certain positional deviation to ensure the sealing of the connection.

[0036] The second diversion box 27 has symmetrical fixing blocks at both ends, which are fixedly connected to the second diversion box 27. The function of the connection is to provide an installation position for the sliding rod 29. The sliding rod 29 passes through the middle of the fixing block and is fixedly connected to the box body 11. The function of this connection is to guide and limit the second diversion box 27, ensuring that the second diversion box 27 moves stably within a certain range. A spring 210 is sleeved on the outside of the sliding rod 29. The top end of the spring 210 is fixedly connected to the bottom end of the fixing block, and the bottom end is fixedly connected to the top end of the water collection tank 14. The function of this connection is to use the elasticity of the spring 210 to buffer the second diversion box 27 and reduce the impact of vibration and other factors on the second diversion box 27 and related connecting parts.

[0037] The water collection component 3 is mainly used to collect water spilled during the water receiving process and discharge it after preliminary filtration. It includes a filter box 31, which is set at the bottom of the mesh plate 16. The filter box 31 is fixedly connected to the box body 11. The purpose of the connection is to fix the position of the filter box 31 so that it can accurately receive the water flowing in from the mesh plate 16.

[0038] When it is necessary to remove the filter element 26, the user does not need to stop the water supply immediately, but should first observe the water level in the water collection tank 14 to ensure that it contains enough clean water.

[0039] Secondly, the symmetrical structure of the filter assembly 2 supports the individual disassembly of a single filter element. In the filter assembly 2, the bottom of the diversion box 22 is symmetrically provided with a top cover 23 and a corresponding water purification cylinder 24. The two water purification cylinders 24 work independently and supply water to the water collection tank 14 at the same time. When it is necessary to disassemble the filter element 26 in one of the water purification cylinders 24, the water inlet path corresponding to that water purification cylinder 24 can be closed first (for example, by temporarily blocking the water flow from the diversion box 22 to the top cover 23, and utilizing the sealing of the existing threaded connection, when the connection between the top cover 23 and the water purification cylinder 24 is loosened before disassembly, the water flow will be naturally cut off due to the gradual reduction of the thread gap). At this time, the other water purification cylinder 24 can still receive raw water and perform filtration normally, continuously replenishing water to the water collection tank 14, ensuring that there is always purified water in the water collection tank 14 available for the faucet 15 to output.

[0040] The filter box 31 is equipped with a filter screen 32, which is slidably connected to the filter box 31. This connection facilitates the removal and cleaning of the filter screen 32, while ensuring that the filter screen 32 can filter the water flowing into the filter box 31. One end of the filter screen 32 is equipped with a pull plate, which is fixedly connected to the filter screen 32. The connection provides a gripping point for the user, making it convenient for the user to pull the filter screen 32 to remove and place it.

[0041] A groove 33 is provided at one end of the filter box 31 to match the filter screen 32. The function of the groove 33 is to provide a track for the sliding of the filter screen 32, so that the filter screen 32 can smoothly enter and exit the filter box 31.

[0042] The filter box 31 is also provided with a water outlet pipe 34 at one end. One end of the water outlet pipe 34 is connected to the filter box 31 and the connection is sealed at the outer periphery. The other end extends through to the outer end of the box body 11. The function of this connection is to discharge the water filtered by the filter screen 32 to the outside of the box body 11, so as to prevent water from accumulating in the filter box 31.

[0043] In actual use, external raw water enters the inlet pipe 21 through the inlet 12. The inlet pipe 21 transports the raw water to the first distribution box 22. The first distribution box 22 evenly distributes the raw water to the symmetrical top cover 23 at the bottom. The raw water enters the water purification cylinder 24 through the top cover 23. The raw water is filtered by the filter element 26 in the water purification cylinder 24 to remove impurities and harmful substances. After that, it flows out through the bottom cover 25 at the bottom of the water purification cylinder 24. The filtered purified water flows into the second distribution box 27. The second distribution box 27 transports the purified water to the collection tank 14 for storage through the telescopic pipe 28 at the bottom. When the user needs water, the purified water in the collection tank 14 enters the faucet 15 through the connecting pipe. The purified water can be obtained by opening the faucet 15. Water spilled during the water collection process falls on the screen plate 16 and flows into the filter box 31 through the water inlet hole of the screen plate 16. The water entering the filter box 31 is filtered by the filter screen 32 to remove impurities and then discharged outside the box 11 through the outlet pipe 34.

[0044] The principle that filter element removal does not affect normal use: When it is necessary to disassemble the filter element 26, first rotate the water purification cylinder 24. Since the top end of the water purification cylinder 24 is threadedly connected to the top cover 23 and the bottom end is threadedly connected to the bottom cover 25, during the rotation, the water purification cylinder 24 will gradually separate from the top cover 23 and the bottom cover 25, thus releasing the fixing effect of the threaded connection.

[0045] Then press down on the second diversion box 27. The fixing blocks at both ends of the second diversion box 27 will slide down along the slide rod 29. At this time, the spring 210 outside the slide rod 29 will be compressed and store elastic potential energy. After the second diversion box 27 moves down, a gap is created between the bottom cover 25 and the second diversion box 27. The water purification cylinder 24 loses the contact restriction between the bottom cover 25 and the second diversion box 27, so it can be smoothly separated from the first diversion box 22 and the second diversion box 27, making it convenient to take out the internal filter element 26 for replacement.

[0046] After replacing the filter element 26, align the new water purifier cylinder 24 or the one containing the new filter element 26 with the top cover 23 and the bottom cover 25. Rotate the water purifier cylinder 24 in the opposite direction to reconnect it with the threaded connection of the top cover 23 and the bottom cover 25. Then, release the pressure on the diversion box 27. The compressed spring 210 will release its elastic potential energy, pushing the fixing block to move upward along the slide rod 29, thereby driving the diversion box 27 to reset upward, so that the bottom cover 25 and the diversion box 27 are in close contact again, restoring the channel for the filtered water to be delivered to the diversion box 27.

[0047] During this process, the water collection tank 14 stores a certain amount of filtered purified water, and the other set of unremoved water purification cylinders 24 continues to filter normally and replenish water to the water collection tank 14. Therefore, the faucet 15 can dispense water normally, and the filter cartridge removal operation will not affect the normal use of the water dispenser.

[0048] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A rotary filter cartridge quick-change water purifier and dispenser, characterized in that, include: The supporting component (1), the filter component (2) and the water collection component (3); The supporting component (1) includes a box (11), a water inlet (12) is provided at the top of the box (11), a mounting frame (13) is provided at one end of the box (11), a water collection tank (14) is provided at one end of the mounting frame (13), a water inlet is provided at the top of the water collection tank (14), a faucet (15) is symmetrically provided at the other end of the mounting frame (13), a connecting pipe is provided at one end of the faucet (15), the connecting pipe extends through and into the inside of the water collection tank (14), a mesh plate (16) is provided below the faucet (15), and several water inlets are symmetrically provided on the mesh plate (16); The bearing component (1) is equipped with a filter component (2). The filter component (2) includes a distribution box (22). The top of the distribution box (22) is equipped with an inlet pipe (21). The top of the inlet pipe (21) and the inlet (12) are connected and sealed at the connection. The bottom of the distribution box (22) is symmetrically equipped with a top cover (23). The bottom of the top cover (23) is equipped with a water purification cylinder (24). The bottom of the top cover (23) and the top of the water purification cylinder (24) are threadedly connected. The water purification cylinder (24) is equipped with a filter element (26). The bottom of the water purification cylinder (24) is threadedly connected to the bottom cover (25).

2. A rotary filter cartridge quick-change water purifier and dispenser according to claim 1, characterized in that: The filter assembly (2) also includes a second diversion box (27), which is located at the bottom of the bottom cover (25). The bottom end of the second diversion box (27) is connected to a telescopic pipe (28) with a sealed connection. One end of the telescopic pipe (28) is connected to the inlet of the water collection tank (14) and the connection is sealed. The two ends of the second diversion box (27) are symmetrically provided with fixing blocks. A sliding rod (29) passes through the middle of the fixing block. A spring (210) is sleeved on the outside of the sliding rod (29). The top end of the spring (210) is fixedly connected to the bottom end of the fixing block, and the bottom end of the spring (210) is fixedly connected to the top end of the water collection tank (14).

3. A rotary filter cartridge quick-change water purifier and dispenser according to claim 2, characterized in that: The bearing component (1) is also equipped with a water collection component (3). The water collection component (3) includes a filter box (31). The filter box (31) is located at the bottom of the mesh plate (16). The filter box (31) is equipped with a filter screen (32). One end of the filter screen (32) is equipped with a pull plate. One end of the filter box (31) is provided with a sliding groove (33) that is compatible with the filter screen (32). One end of the filter box (31) is equipped with a water outlet pipe (34). The water outlet pipe (34) extends through to the outer end of the box body (11).

4. A rotary filter cartridge quick-change water purifier and dispenser according to claim 3, characterized in that: The outer wall of the water purifier (24) is symmetrically provided with anti-slip ridges. The anti-slip ridges are set along the length of the water purifier (24). The surface of the anti-slip ridges is provided with uniformly distributed anti-slip textures. A transparent observation window is provided in the middle of the outer wall of the water purifier (24). The surface of the observation window is marked with water level scale lines.

5. A rotary filter cartridge quick-change water purifier and dispenser according to claim 4, characterized in that: The box (11) has an inspection door on one side. The inspection door is connected to the box (11) by a hinge on one side. The other side of the inspection door has a magnetic lock and a sealing strip on the inside of the inspection door.

6. A rotary filter cartridge quick-change water purifier and dispenser according to claim 5, characterized in that: The top of the mesh plate (16) is provided with a water receiving tray. The shape of the water receiving tray is adapted to the mesh plate (16). The edge of the water receiving tray protrudes upward to form a retaining edge. The bottom of the water receiving tray is provided with through holes that correspond one-to-one with the water inlet holes of the mesh plate (16).

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